Gregory Nutt
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587520a7d2
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Completes the implementation of sbrk() (untested)
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2014-09-01 10:46:51 -06:00 |
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Gregory Nutt
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4537a905f6
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ARMv7 address environment: Static functions not marked static
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2014-09-01 08:49:08 -06:00 |
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Gregory Nutt
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2fd3413d35
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Fix common heap allocation logic, taking into account the kernel build requirements
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2014-09-01 07:57:54 -06:00 |
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Gregory Nutt
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ec086adfae
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Reanem kzalloc to kmm_zalloc for consistency
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2014-08-31 17:34:44 -06:00 |
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Gregory Nutt
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10ca085b09
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Rename kmalloc to kmm_malloc for consistency
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2014-08-31 17:26:36 -06:00 |
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Gregory Nutt
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fcd7b9336e
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Rename kfree to kmm_free for consistency with other naming conventions
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2014-08-31 17:04:02 -06:00 |
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Gregory Nutt
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bcb5a5316e
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Rename kumalloc to kumm_malloc and kuzalloc to kumm_zalloc for consistency with other naming
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2014-08-31 16:24:24 -06:00 |
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Gregory Nutt
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1643c35609
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Rename kufree to kumm_free for consistency with other naming
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2014-08-31 16:15:11 -06:00 |
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Gregory Nutt
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31608cd434
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Rename kmemalign to kmm_memalign for consitency with other naming
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2014-08-31 14:57:31 -06:00 |
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Gregory Nutt
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4c01f5c1b7
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Clean up some kernel build heap allocation issues. The Cortex-A kernel build now compiles without errors (but cannot link until brk() and sbrk() are implemented).
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2014-08-31 12:50:05 -06:00 |
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Gregory Nutt
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10aa9ad087
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Remove CONFIG_MM_MULTIHEAP. Non-multiheap operation is no longer supported
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2014-08-31 10:54:55 -06:00 |
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Gregory Nutt
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05b6217876
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ARMv7-A: A little more logic and a few more fixes for Cortex-A kernel build
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2014-08-31 07:15:46 -06:00 |
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Gregory Nutt
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729bc9f9a7
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Various changes/fixes to get configs/stm32f4discovery/kostest working after the big configuration renaming (and after a long period of bit rot)
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2014-08-29 16:23:46 -06:00 |
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Gregory Nutt
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5fb235c615
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Some initial clean-up in verifying the CONFIG_BUILD_PROTECTED configuration change
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2014-08-29 15:07:35 -06:00 |
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Gregory Nutt
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e11679acf8
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Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL
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2014-08-29 14:47:22 -06:00 |
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Gregory Nutt
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67721c50f1
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Fix hard coded values in dispatch_sysall inline assembly. Back out/corect part of last change; that was going the wrong direction.
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2014-08-29 10:10:47 -06:00 |
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Gregory Nutt
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48c2c9ed08
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Fix a cloned typo
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2014-08-29 10:09:07 -06:00 |
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Gregory Nutt
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db69d94935
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Fix ARM7/9 and Cortex-A SYSCALLs: For threads in SVC mode, the SVC instructions clobbers R14. This must be taken account in the inline assembly
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2014-08-29 10:07:11 -06:00 |
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Gregory Nutt
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27e463dfaa
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Various fixes to the ARMv7-A system call logic
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2014-08-29 08:24:00 -06:00 |
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Gregory Nutt
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8196b629a4
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Rename arch/arm/src/armv7-a/syscall.h to svcall.h to work around some include path name collisions; fix some compilation errors in SYSCALL logic when debug is enabled
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2014-08-29 07:48:16 -06:00 |
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Gregory Nutt
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8dd679e875
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ARMv7-A: Add SYSCALL handling logic
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2014-08-28 14:52:14 -06:00 |
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Gregory Nutt
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cbf0141d6c
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Add an ARMv7-A system call definition header file
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2014-08-28 13:21:36 -06:00 |
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Gregory Nutt
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3561aac62a
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The system call library can now be built with CONFIG_NUTTX_KERNEL. New select: CONFIG_LIB_SYSCALL
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2014-08-28 12:09:49 -06:00 |
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Gregory Nutt
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4fa5b52e43
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Cortex-A address environments: Fix issue with page privileges
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2014-08-28 11:00:41 -06:00 |
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Gregory Nutt
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26f6d90fa9
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Remove a warning
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2014-08-28 10:04:41 -06:00 |
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Gregory Nutt
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9be4972862
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STM32 FLASH fixes: use size_t instead of uint16_t, make interface more generic. From Freddie Chopin
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2014-08-28 09:11:20 -06:00 |
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Gregory Nutt
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35b11a7533
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Fix an error introduced into ALL implmentations of interrupt dispatch logic
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2014-08-28 08:41:57 -06:00 |
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Gregory Nutt
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8bdde7b2d1
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Add address environment support to ALL implementatins of up_release_pending()
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2014-08-28 08:10:19 -06:00 |
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Gregory Nutt
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1b24afe6fc
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Add address environment support to ALL implementatins of up_reprioritize_rtr()
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2014-08-28 07:54:07 -06:00 |
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Gregory Nutt
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0e9a0150ba
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ARM: Move address environment switch from the task switchers to the interrupt handler. That may save doing the actin multiple times per interrupt
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2014-08-28 06:49:05 -06:00 |
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Gregory Nutt
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540a7e4a35
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ARM: Move address environment switch from the task switchers to the interrupt handler. That may save doing the actin multiple times per interrupt
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2014-08-28 06:34:09 -06:00 |
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Gregory Nutt
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756054d745
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Add ADDRENV support to ALL implmentations of _exit()
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2014-08-27 16:31:02 -06:00 |
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Gregory Nutt
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7055bce8b4
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Add ADDRENV support to ALL implementations of up_unblock_task()
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2014-08-27 16:15:46 -06:00 |
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Gregory Nutt
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5bf114e604
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Add ADDRENV support to all implementations of up_block_task()
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2014-08-27 15:36:52 -06:00 |
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Gregory Nutt
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8ec74b1a9e
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Minor address environment clean-up. Cannot generate debug contexts in certain contexts
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2014-08-27 14:22:00 -06:00 |
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Gregory Nutt
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dd80c63af6
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CC3200 Launchpad updates
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2014-08-26 16:31:47 -06:00 |
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Gregory Nutt
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e3258a3b1f
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Support the the TC3200 from Jim Ewing
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2014-08-26 15:13:57 -06:00 |
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Gregory Nutt
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032ff50313
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Add up_addrenv_coherent which will be called before address environment switches
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2014-08-26 14:53:19 -06:00 |
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Gregory Nutt
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d6a4eb6266
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up_coherent_dcache should do nothing the the length is zero
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2014-08-26 14:51:53 -06:00 |
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Gregory Nutt
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e8094292e3
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Rename up_addrenv_assign() to up_addrenv_clone() and generalize its arguments so that can be used for other purposes
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2014-08-26 12:16:05 -06:00 |
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Gregory Nutt
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cb8e081dba
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Mostly cosmetic use of uintptr_t to hold addresses instead of uint32_t
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2014-08-26 10:44:10 -06:00 |
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Gregory Nutt
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b1066775a2
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Fix confusion about what is a page of data and what is a page of L2 page table; restructure functions to reduce duplicated logic
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2014-08-26 10:41:43 -06:00 |
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Gregory Nutt
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45d0b2c5fb
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Add lots of debug output
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2014-08-26 07:54:43 -06:00 |
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Gregory Nutt
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b3473bfa26
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Cortex-A address environment: Fix some section mapping and address increments
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2014-08-26 06:33:26 -06:00 |
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Gregory Nutt
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a593729cb2
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ARMv7-A: Use of write back might be unpredictable
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2014-08-25 16:34:22 -06:00 |
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Gregory Nutt
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cfa8174fe4
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Bugfixes.. still integrating SAMA5 ELF with address environment
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2014-08-25 15:27:58 -06:00 |
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Gregory Nutt
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9857f09baf
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SAMA5 ELF configuration with address environments finally builds without errors
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2014-08-25 13:59:02 -06:00 |
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Gregory Nutt
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699a54a022
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Misc changed to get the SAMA5 ELF configuration with address environments working
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2014-08-25 13:28:13 -06:00 |
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Gregory Nutt
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8907616478
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Cortex-A/SAMA5 address environment support is code complete (untested)
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2014-08-25 11:18:32 -06:00 |
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Gregory Nutt
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2566ba7b1d
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Change naming of ELF interfaces from arch_ to up_ for consistency
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2014-08-25 06:47:14 -06:00 |
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